Northern Ireland manager Michael O'Neill has expressed disappointment over Chris Atherton's decision to switch allegiance to the Republic of Ireland national team. He acknowledged the emotional impact of the move but emphasized that players have the right to choose their international representation. O'Neill stated that while it is tough to see a player from Northern Ireland commit to another nation, the football authorities cannot restrict such decisions.
He highlighted the importance of respecting individual choices, noting that the rules allow athletes to represent the country of their birth or heritage. O'Neill stressed that national teams must adapt to these realities and focus on developing talent within their own systems. The situation underscores the complex nature of international eligibility in modern football.